Displacement Of a particle moving along a curve in a plane: Let us consider a point A in a two-dimensional Cartesian co-ordinate system, the position of this point can be…
The unit vectors in plane polar co-ordinate system are orthogonal: In a plane polar co-ordinate system, the radial unit vector is and the angular unit vector is [ To know…
Unit vectors in spherical polar co-ordinate system are mutually perpendicular to each other: Two unit vectors are said to be orthogonal to each other when the angles between these two…
Unit Vectors In Spherical Polar Co-Ordinate System: In spherical polar co-ordinate system, there are three unit vectors, Radial unit vector along the direction of radius vector . along the direction…
In a two-dimensional plane polar co-ordinate system, there are two unit vectors The radial unit vector . The direction of this unit vector is along the radius vector The unit…
Position vector in two-dimensional cartesian co-ordinate system: A particle is moving in a plane so we will use a two-dimensional co-ordinate system in this case to describe the motion of…
Relation between polar co-ordinates and three-dimensional Cartesian co-ordinates: Let us consider, x, y, and z to be the Cartesian co-ordinates of the point A as shown in the adjoining figure.…
Spherical polar co-ordinate: The spherical polar co-ordinate system is a method of representation, which helps to represent the co-ordinates of a point on the surface of a sphere. There are…
Plane polar co-ordinate system: In the study of two-dimensional cases, we observe the motion takes place in a plane. Sometimes the plane polar co-ordinate is very suitable for this purpose.…
Rectangular cartesian co-ordinate system: In classical mechanics, it is considered that there are three dimensions in space. These three dimensions are represented by three axes in the cartesian co-ordinate system.…